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C_Integer 2019-03-28 22.15 pair #432272143
details
property
value
status
complete
benchmark
DivWithoutMinus.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n038.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
AProVE
configuration
c
runtime (wallclock)
11.7907 seconds
cpu usage
43.0548
user time
40.984
system time
2.07083
max virtual memory
5.7307872E7
max residence set size
3663324.0
stage attributes
key
value
starexec-result
NO
output
42.90/11.72 NO 42.90/11.73 proof of /export/starexec/sandbox/benchmark/theBenchmark.c 42.90/11.73 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 42.90/11.73 42.90/11.73 42.90/11.73 Termination of the given C Problem could be disproven: 42.90/11.73 42.90/11.73 (0) C Problem 42.90/11.73 (1) CToLLVMProof [EQUIVALENT, 171 ms] 42.90/11.73 (2) LLVM problem 42.90/11.73 (3) LLVMToTerminationGraphProof [EQUIVALENT, 3399 ms] 42.90/11.73 (4) LLVM Symbolic Execution Graph 42.90/11.73 (5) SEGraph to IRS [EQUIVALENT, 211 ms] 42.90/11.73 (6) IntTRS 42.90/11.73 (7) IRS2T2 [EQUIVALENT, 1 ms] 42.90/11.73 (8) T2IntSys 42.90/11.73 (9) T2 [COMPLETE, 1493 ms] 42.90/11.73 (10) NO 42.90/11.73 42.90/11.73 42.90/11.73 ---------------------------------------- 42.90/11.73 42.90/11.73 (0) 42.90/11.73 Obligation: 42.90/11.73 c file /export/starexec/sandbox/benchmark/theBenchmark.c 42.90/11.73 ---------------------------------------- 42.90/11.73 42.90/11.73 (1) CToLLVMProof (EQUIVALENT) 42.90/11.73 Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM. 42.90/11.73 ---------------------------------------- 42.90/11.73 42.90/11.73 (2) 42.90/11.73 Obligation: 42.90/11.73 LLVM Problem 42.90/11.73 42.90/11.73 Aliases: 42.90/11.73 42.90/11.73 Data layout: 42.90/11.73 42.90/11.73 "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 42.90/11.73 42.90/11.73 Machine: 42.90/11.73 42.90/11.73 "x86_64-pc-linux-gnu" 42.90/11.73 42.90/11.73 Type definitions: 42.90/11.73 42.90/11.73 Global variables: 42.90/11.73 42.90/11.73 Function declarations and definitions: 42.90/11.73 42.90/11.73 *BasicFunctionTypename: "__VERIFIER_nondet_int" returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 42.90/11.73 *BasicFunctionTypename: "main" linkageType: EXTERNALLY_VISIBLE returnParam: i32 parameters: () variableLength: false visibilityType: DEFAULT callingConvention: ccc 42.90/11.73 0: 42.90/11.73 %1 = alloca i32, align 4 42.90/11.73 %x = alloca i32, align 4 42.90/11.73 %y = alloca i32, align 4 42.90/11.73 %z = alloca i32, align 4 42.90/11.73 %res = alloca i32, align 4 42.90/11.73 store 0, %1 42.90/11.73 %2 = call i32 @__VERIFIER_nondet_int() 42.90/11.73 store %2, %x 42.90/11.73 %3 = call i32 @__VERIFIER_nondet_int() 42.90/11.73 store %3, %y 42.90/11.73 %4 = load %y 42.90/11.73 store %4, %z 42.90/11.73 store 0, %res 42.90/11.73 br %5 42.90/11.73 5: 42.90/11.73 %6 = load %z 42.90/11.73 %7 = icmp sgt %6 0 42.90/11.73 br %7, %8, %21 42.90/11.73 8: 42.90/11.73 %9 = load %y 42.90/11.73 %10 = icmp eq %9 0 42.90/11.73 br %10, %19, %11 42.90/11.73 11: 42.90/11.73 %12 = load %y 42.90/11.73 %13 = icmp sgt %12 0 42.90/11.73 br %13, %14, %17 42.90/11.73 14: 42.90/11.73 %15 = load %x 42.90/11.73 %16 = icmp sgt %15 0 42.90/11.73 br %17 42.90/11.73 17: 42.90/11.73 %18 = phi [0, %11], [%16, %14] 42.90/11.73 br %19 42.90/11.73 19: 42.90/11.73 %20 = phi [1, %8], [%18, %17] 42.90/11.73 br %21 42.90/11.73 21: 42.90/11.73 %22 = phi [0, %5], [%20, %19] 42.90/11.73 br %22, %23, %36 42.90/11.73 23: 42.90/11.73 %24 = load %y 42.90/11.73 %25 = icmp eq %24 0 42.90/11.73 br %25, %26, %30 42.90/11.73 26: 42.90/11.73 %27 = load %res 42.90/11.73 %28 = add %27 1
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